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sccs-cdc(1)                      User Commands                     sccs-cdc(1)

       sccs-cdc, cdc - change the delta commentary of an SCCS delta

       /usr/ccs/bin/cdc -rsid [-mmr-list] [ -y [comment]] s.filename...

       cdc  annotates  the delta commentary for the SCCS delta ID (SID) speci-
       fied by the -r option in each named s.file.

       If the v flag is set in the s.file, you can also use cdc to update  the
       Modification Request (MR) list.

       If  you checked in the delta, or, if you own the file and directory and
       have write permission, you can use cdc to annotate the commentary.

       Rather than replacing the existing commentary, cdc inserts the new com-
       ment you supply, followed by a line of the form:

              *** CHANGED *** yy/mm/dd hh/mm/ss username

       above the existing commentary.

       If  a  directory  is  named as the s.filename argument, the cdc command
       applies to all s.files in that directory. Unreadable s.files produce an
       error;  processing  continues  with  the  next file (if any). If `-' is
       given as the s.filename argument, each line of the  standard  input  is
       taken  as  the name of an SCCS history file to be processed, and the -m
       and -y options must be used.

       -rsid           Specify the SID of the delta to change.

       -mmr-list       Specify one or more MR numbers to add or  delete.  When
                       specifying  more  than  one MR on the command line, mr-
                       list takes the form of a quoted, space-separated  list.
                       To  delete  an MR number, precede it with a ! character
                       (an empty MR list has no effect). A list of deleted MRs
                       is  placed  in the comment section of the delta commen-
                       tary.  If -m is not used and the standard  input  is  a
                       terminal,  cdc  prompts  with MRs? for the list (before
                       issuing the comments? prompt). -m is only  useful  when
                       the  v  flag  is  set in the s.file. If that flag has a
                       value, it is taken to be the name of a program to vali-
                       date  the  MR  numbers.   If  that  validation  program
                       returns a non-zero exit status, cdc terminates and  the
                       delta commentary remains unchanged.

       -y[comment]     Use  comment as the annotation in the delta commentary.
                       The previous comments  are  retained;  the  comment  is
                       added  along  with  a  notation that the commentary was
                       changed. A  null comment leaves  the  commentary  unaf-
                       fected.  If  -y is not specified and the standard input
                       is a terminal, cdc prompts with comments?  for the text
                       of  the  notation  to  be  added.  An unescaped NEWLINE
                       character terminates the annotation text.

       Example 1: Changing the annotated commentary

       The following command:

       example% cdc -r1.6 -y"corrected commentary" s.program.c

       produces the following annotated commentary for  delta  1.6  in  s.pro-

       D 1.6 88/07/05 23:21:07 username 9 0 00001/00000/00000
       corrected commentary
       *** CHANGED *** 88/07/07 14:09:41 username
       performance enhancements in main()

       z.file   temporary lock file

       See attributes(5) for descriptions of the following attributes:

       tab()     allbox;     cw(2.750000i)|    cw(2.750000i)    lw(2.750000i)|
       lw(2.750000i).  ATTRIBUTE TYPEATTRIBUTE VALUE AvailabilitySUNWsprot

       sccs(1),  sccs-admin(1),  sccs-comb(1),  sccs-delta(1),   sccs-help(1),
       sccs-prs(1),    sccs-prt(1),   sccs-rmdel(1),   what(1),   sccsfile(4),

       Use the SCCS help command for explanations (see sccs-help(1)).

SunOS 5.10                        1 Nov 1999                       sccs-cdc(1)